Ports/ninja: Update ninja to version 1.10.2

The sys-select-for-pselect patch was upstreamed in
b191404828.
:^)

Ports/ninja/patches/sys-select-for-pselect.patch

@@ -1,24 +0,0 @@
-diff --git a/src/subprocess-posix.cc b/src/subprocess-posix.cc
-index 1de22c3..02b1b7e 100644
---- a/src/subprocess-posix.cc
-+++ b/src/subprocess-posix.cc
-@@ -17,13 +17,18 @@
- #include <assert.h>
- #include <errno.h>
- #include <fcntl.h>
--#include <poll.h>
- #include <unistd.h>
- #include <stdio.h>
- #include <string.h>
- #include <sys/wait.h>
- #include <spawn.h>
- 
-+#if defined(USE_PPOLL)
-+#include <poll.h>
-+#else
-+#include <sys/select.h>
-+#endif
-+
- extern char** environ;
- 
- #include "util.h"